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Volgvan
3 years ago
13

------------------------------------------------------

Mathematics
1 answer:
Fiesta28 [93]3 years ago
4 0

Answer:

??

Step-by-step explanation:

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Two brothers each purchase a new pair of hiking boots and two canteens. The hiking boots cost 34.00 each. The total of their pur
polet [3.4K]

Answer:

The cost of one canteen is $7.5

Step-by-step explanation:

We are given the following in the question:

Each brother purchase a new par of boots and two canteens.

Cost of one hiking boots = $34.00

Total cost of hiking boots =

=34\times 2\\=\$68.00

Let x dollars be the cost of one canteen.

Number of canteens bought by both brother = 4

Total bill = $98.00

Thus, we can write the equation:

68 + 4x = 98

Solving the equation, we get,

68 + 4x = 98\\4x = 98-68\\4x = 30\\x = 7.5

Thus, the cost of one canteen is $7.5

4 0
3 years ago
I am trying to figure out what times 628 will give me 5026, can someone help please!" I need instant answers.
stich3 [128]

all you have to do is divide 5026 by 628 which gives you 8.003 or 8 as the final answer.

8

7 0
4 years ago
Which of these equations represent functions where x is the input and y is the
Arisa [49]

Answer:

y=2x-A

Step-by-step explanation:

4 0
3 years ago
A chemical company makes two brands of antifreeze. The first brand is 65% pure antifreeze, and the second brand is 90% pure anti
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\bf \begin{array}{lcccl} &\stackrel{solution}{gallons}&\stackrel{\textit{\% of }}{antifreeze}&\stackrel{\textit{gallons of }}{antifreeze}\\ \cline{2-4}&\\ \textit{1st brand}&x&0.65&0.65x\\ \textit{2nd brand}&y&0.90&0.9y\\ \cline{2-4}&\\ mixture&40&0.8&32 \end{array}~\hfill \to \begin{cases} x+y&=40\\ \boxed{x}=40-y\\ \cline{1-2} 0.65x+0.9y&=32 \end{cases} \\\\[-0.35em] ~\dotfill

\bf \stackrel{\textit{substituting in the 2nd equation}}{0.65\left( \boxed{40-y} \right)+0.9y=32}\implies 26-0.65y+0.9y=32 \\\\\\ 26+0.25y=32\implies 0.25y=6\implies y=\cfrac{6}{0.25}\implies \blacktriangleright y=24 \blacktriangleleft \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{since we know that}}{x=40-y\implies }x=40-24\implies \blacktriangleright x=16 \blacktriangleleft

7 0
3 years ago
Read 2 more answers
NEED HELP PLEASE as soon as possible!!!
dolphi86 [110]

Answer:

b 0.33333333333333333

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3 years ago
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